Hormigón celular tratado en autoclave reforzado por pasadores poliméricos
DOI:
https://doi.org/10.3989/mc.2024.370623Palabras clave:
Hormigón celular tratado en autoclave, Pasador de poliéster, Interfaz, Peso ligeroResumen
Hormigón celular tratado en autoclave (AAC) es un material de construcción ligero y sostenible conocido por sus propiedades de aislamiento térmico y acústico. Sin embargo, su resistencia mecánica relativamente baja limita su uso en aplicaciones de carga. Este estudio introduce el concepto de incorporar pasadores de resina de poliéster insaturado (UPR) en bloques de AAC para mejorar la resistencia a la compresión y flexión del material. Se estudiaron diámetros de pasadores de 4, 6, 8 y 10 mm, orientados a 90° y 45° en relación al plano principal del AAC. Los efectos de la interfaz UPR/AAC fueron analizados a través de microscopía. Los resultados indican un aumento sustancial en la resistencia mecánica del AAC reforzado, donde los pasadores más pequeños con orientación de 45° (hasta un 298%) y 90° (hasta un 183%) presentaron el mejor comportamiento sobre esfuerzos de flexión y compresión, respectivamente.
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